˙Using the piston (Piston) operating principle, no need to use lubricating oil, so there is no need for regular oil maintenance, and there is no problem of oil mist pollution
˙Built-in Prote™ floating ball filter element to reduce pump damage caused by accidental pumping of aqueous solution
˙Built-in overheating protection device, when the internal temperature of the body is too high, it will automatically stop, wait for the temperature to cool down and then start automatically
˙Applicable to microbial detection, SS suspended solids detection in water, vacuum filtration, air sampling
˙Passed EU CE certification, North American CAS certification, RoHS certification
˙800/810 model without filter element